<template>

  <view>
    <view class="search-box">
      <my-search @click="gotoSearch"></my-search>
    </view>
    <!-- 还是有一个根标签 -->
    <!-- 轮播图区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item ,i) in swiperList" :key="i">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
          <!-- 动态绑定图片的 src 属性 -->
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>

    </swiper>
    <!-- 分类导航区域 -->
    <view class="nav-list">
      <view @click="navClickHandle(item)" class="nav-item" v-for="(item ,i) in navList" :key="i">
        <image :src="item.image_src"></image>
      </view>
    </view>
    <!-- 楼层区 -->
    <view class="floor-list">
      <view class="floor-item" v-for="(item,i) in floorList" :key="i">
        <image class="floor-title" :src="item.floor_title.image_src" mode=""></image>
        <view class="floor-img-box">
          <navigator class="left-img-box" :url="item.product_list[0].url">
            <image :style="{width:item.product_list[0].image_width+'rpx'}" :src="item.product_list[0].image_src"
              mode="widthFix"></image>
          </navigator>
          <view class="right-img-box">
           <navigator :url="item2.url" class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2!==0">
              <image :style="{width:item2.image_width+'rpx'}" :src="item2.image_src" mode="widthFix"></image>
            </navigator>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
import badgeMix from "@/mixins/tabbar-badge.js"
  export default {
    mixins:[badgeMix],
    data() {
      return {
        swiperList: [],
        navList: [],
        floorList: []
      };
    },
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods: {
      navClickHandle(item) {
        if (item.name === '分类') {
          uni.switchTab({
            url: '/pages/cate/cate'
          })
        }
      },
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        // console.log(res);
        if (res.meta.status !== 200) return uni.$showMsg()
        this.swiperList = res.message
        uni.$showMsg('数据请求成功')
      },
      async getNavList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/catitems')
        // console.log(res);
        if (res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message

      },
      async getFloorList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/floordata')
        // console.log(res);
        if (res.meta.status !== 200) return uni.$showMsg()
        
        // 处理url地址
        res.message.forEach(floor=>{
          floor.product_list.forEach(prod=>{
            // 挂载自定义属性
            prod.url='/subpkg/goods_list/goods_list?'+prod.navigator_url.split('?')[1]
          })
        })
        this.floorList = res.message

      },
      gotoSearch(){
        console.log('ok');
        uni.navigateTo({
          url:'/subpkg/search/search'
        })
      }


    }
  }
</script>

<style lang="scss">
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      width: 100%;
      height: 100%;
    }
  }

  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15px 0;

    .nav-item image {
      width: 128rpx;
      height: 140rpx;
    }
  }

  .floor-title {
    height: 60rpx;
    width: 100%;
    display: flex;
  }
  .floor-img-box{
    display: flex;
    .left-img-box{
      padding-left: 15rpx;
    }
    .right-img-box{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
    }
  }
  .search-box{
    position: sticky;
    top: 0;
    z-index: 999;
  }
</style>
